Box 299 was dispatched for a motor vehicle accident with entrapment in Benner Township on I99 Southbound at mile-marker 78.6 for one vehicle down the embankment.. E212 responded and prior to being on-scene was advised my Centre County 911 that Medic 2448 was on-scene with no entrapment. E212 arrived and assisted with EMS patient care. There where no hazards due to the vehicle off the roadway